220200210001121 has 8 divisors (see below), whose sum is σ = 254149040115264. Its totient is φ = 186874294201200.

The previous prime is 220200210001117. The next prime is 220200210001133. The reversal of 220200210001121 is 121100012002022.

220200210001121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220200210001121 - 2² = 220200210001117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220200210001096 and 220200210001105.

It is not an unprimeable number, because it can be changed into a prime (220200210001181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155728577795 + ... + 155728579208.

It is an arithmetic number, because the mean of its divisors is an integer number (31768630014408).

Almost surely, 2^{220200210001121} is an apocalyptic number.

It is an amenable number.

220200210001121 is a deficient number, since it is larger than the sum of its proper divisors (33948830114143).

220200210001121 is a wasteful number, since it uses less digits than its factorization.

220200210001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311457157111.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220200210001121 its reverse (121100012002022), we get a palindrome (341300222003143).

The spelling of 220200210001121 in words is "two hundred twenty trillion, two hundred billion, two hundred ten million, one thousand, one hundred twenty-one".